Australian Open: Serena Continues, Roger Is Out And Match-Fixing Allegations Loom05:51

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Serena Williams of the U.S. plays a backhand return during her women's singles semi-final match against Poland's Agnieszka Radwanska on day eleven of the 2016 Australian Open tennis tournament in Melbourne on January 28, 2016. (William West/AFP/Getty Images)

The Australian Open is in full swing, but fan favorite Roger Federer is not going on to the next round. Serena Williams is moving forward and fans are hopeful of a "Serena Slam." Here & Now’s sports analyst Mike Pesca talks with host Meghna Chakrabarti about how the match fixing scandal is playing out at the open.